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It would appear the 1770 and 1773 actually differ in relation to the (non-sensical) ability not to spin-up for a Type 2, and whether a side compare can occur. So the WD1770 class now requires a personality to be specified. Which it singly fails to honour.
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@ -11,7 +11,7 @@
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using namespace WD;
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WD1770::WD1770() :
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WD1770::WD1770(Personality p) :
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Storage::Disk::Controller(8000000, 16, 300),
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status_(0),
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interesting_event_mask_(Event::Command),
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@ -22,7 +22,8 @@ WD1770::WD1770() :
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is_reading_data_(false),
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interrupt_request_line_(false),
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data_request_line_(false),
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delegate_(nullptr)
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delegate_(nullptr),
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personality_(p)
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{
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set_is_double_density(false);
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posit_event(Event::Command);
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@ -15,7 +15,11 @@ namespace WD {
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class WD1770: public Storage::Disk::Controller {
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public:
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WD1770();
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enum Personality {
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P1770,
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P1773
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};
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WD1770(Personality p);
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void set_is_double_density(bool is_double_density);
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void set_register(int address, uint8_t value);
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@ -48,6 +52,8 @@ class WD1770: public Storage::Disk::Controller {
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inline void set_delegate(Delegate *delegate) { delegate_ = delegate; }
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private:
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Personality personality_;
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uint8_t status_;
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uint8_t track_;
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uint8_t sector_;
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@ -10,6 +10,8 @@
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using namespace Electron;
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Plus3::Plus3() : WD1770(P1770) {}
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void Plus3::set_disk(std::shared_ptr<Storage::Disk::Disk> disk, int drive)
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{
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if(!drives_[drive])
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@ -15,6 +15,8 @@ namespace Electron {
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class Plus3 : public WD::WD1770 {
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public:
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Plus3();
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void set_disk(std::shared_ptr<Storage::Disk::Disk> disk, int drive);
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void set_control_register(uint8_t control);
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@ -13,7 +13,8 @@ using namespace Oric;
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Microdisc::Microdisc() :
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irq_enable_(false),
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delegate_(nullptr),
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paging_flags_(BASICDisable)
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paging_flags_(BASICDisable),
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WD1770(P1773)
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{}
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void Microdisc::set_disk(std::shared_ptr<Storage::Disk::Disk> disk, int drive)
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